Multiple Choice
A current truck or trailer ABS system is required to have FMVSS 121 redundancy.What does redundancy mean in this context?
A) superfluous
B) shuts down if a failure occurs
C) ability to apply brakes immediately when a system fault is detected
D) revert to full pneumatic circuit control in the event of ABS electronic failure
Correct Answer:
Verified
Correct Answer:
Verified
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